This is a really nice family campground just a mile or so off I-95 in Clinton, CT. It is about 20 miles from Mystic and the historic seaport center.
Most of the roads are paved, the sites are large and level, there are full hookups, and a dump station.
There are a lot of seasonal residents, but still plenty of open sites for travelers.
There is a playground, game room, “adult ” lounge, a laundry, a swimming pond, and river access for fishing and swimming.
Internet is an extra fee! ($6/day)
The road into the campground is narrow and winding, so larger RV mss as y have trouble, but there were several of them there when we were there. There is a security gate at the entrance.